52. They have successfully ________ the old with the new in this room.
A. related B. connected C. reconstructed D. combined
出自:大学英语第二册

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块